| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.93 | 3.853% | $219.0571 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $229.97 | 5.360% | $242.2964 | $242.30 | $242.30 | $242.30 |
| Purchase #3 | $223.92 | 5.383% | $235.9736 | $235.97 | $235.95 | $236.00 |
| Purchase #4 | $249.26 | 12.610% | $280.6917 | $280.69 | $280.70 | $280.70 |
| Purchase #5 | $156.89 | 3.116% | $161.7787 | $161.78 | $161.80 | $161.80 |
| Purchase #6 | $152.40 | 10.194% | $167.9357 | $167.94 | $167.95 | $167.90 |
| Purchase #7 | $98.87 | 11.845% | $110.5812 | $110.58 | $110.60 | $110.60 |
| 7 purchase totals = | $1,322.24 | $1,418.3144 | $1,418.32 | $1,418.35 | $1,418.40 | |